国产三线在线,亚洲久草在线视频,9久re热视频在线精品,久久久xxx

冷軋鋼板由于有一定程度的加工硬化,韌性低,但能達到較好的屈強比,用來冷彎彈簧片等零件,同時由于屈服點較靠近抗拉強度,所以使用過程中對危險沒有預見性,在載荷超過許用載荷時容易發生事故。 1) 冷板采用冷扎加工表面無氧化皮,質量好。熱軋鋼板采用熱扎加工表面有氧化皮,板厚有下差。 2)熱軋鋼板韌性和表面平整性差,價格較低,而冷軋板的伸展性好,有韌性,但是價格較貴。 3)軋制分為冷軋和熱軋鋼板,以再結晶溫度為區分點。 4) 冷軋:冷軋一般用于生產帶材,其軋速較高。

現貨供應各種牌號的鍍鋅板:
DC54D+Z、DC51D+Z、DC52D+Z,H260LAD+Z,H260BD+Z,DX53D+Z,SECC,SECD,SECE,CR1,CR5.DC04+ZE,DC05+ZE,DC06+ZE  H260PD+Z   H180YD+Z   H220PD+Z DC53D  St01   SGHC,   SGCC,STO2Z,STO3Z,ST07Z,ST01Z,DX51D,SECCN5,
冷軋板:SPCCT-SD,SPCC,SPCE,DC01,DC03,DC04,DC05,DC06,SAE1045,SPCE,DD11,DD12,DD13,B340LA,B410LA B500LA,Q195A-Q235A、Q195AF-Q235AF、Q295A(B)-Q345 A(B);BLC、BLD、BUSD、BUFD、BSUFD
德國冷軋碳素薄鋼板
適用牌號:st12、st13、st14、st15、st14-T日本冷軋碳素薄鋼板
適用牌號:SPCC、SPCD、SPCE ,s600mc,saph440 ,qste500tm,
JSC270C JSC270D JSC270E JSC270F JSC270DG JSC270H JSC340W JSC340H JSC340P JSC370W JSC370P JSC390W JSC390P JSC440W JSC440P JSC590R JSC590Y JSC780Y JSC980Y JSC1180Y JSH270C JSH270D JSH270E JSH310W JSH370W JSH400W JSH440W JSH440R JSH440B SAPH440BH JSH490W JSH490R JSH490B JSH540W JSH540R JSH540Y JSH540B JSH590W JSH590R JSH590Y JSH780W JSH780R JSH780Y ZStE340 ZSTE380 ZSTE420 ZSTE460 
SPCCK\SPCCCE,SUY等(電視機專用鋼)、SPCC4D\SPCC8D等(硬質鋼,用于自行車圈等),分別用于不同場合

JSH270C/JSH270D/JSH270E/JSH310W/JSH370W/JSH400W/JSH440W/JSH440R/JSH440B/SAPH440BH/JSH490W/JSH490R/JSH490B/JSH540W/JSH540R/JSH540Y/JSH540B/JSH590W/JSH590R/JSH590Y/JSH780W/JSH780R/JSH780Y
ZStE340/ZSTE380/ZSTE420/ZSTE460/SPFH440/SPFH540/SPFH590/SPFC390/SPFC440/SPFC540/SPFC590/S275J2G/S355JR
B320L/B330CL/B380CL/B420L/B420CL/B510L B550L/B520JJ/SM 490A/SM490B/SM490YA/SM520B/SM520C/NM360/NM400/B590GJA/B590GJB ST37-2G/ST44-2G/ST55-3G/SM400A/BQ400NQR1/Q450NQR1/Q550NQR1/Q700NQR1/SMA400AW/SMA400BW/SMA400CW/SMA400AP/SMA400BP/SMA400CP/SMA490AW/SMA490BW/SMA400CW/SMA400AP/SMA400BP/SMA400CP/SMA570W/SMA570P/B460NQ/B400NQ/B450NQ/B500NQ/B460GNQR/B480GNQR/B490GNQR/NAW400/NAW490/Q235NH/Q295NH/Q355NH/Q460NH/16CuCr/12MnCuCr/15MnCuCr/12MnCuCr-QT/Q295GNH/Q295GNHL/Q345GNH/Q345GNHL/Q390GNH
09CuP/09CuPRE/09CuPTiRE/09CuPCrNi-A/09CuPCrNi-B/WTst37-2/WTst52-3/S-ten2/MariloyG41A/MariloyS50A/ANH400/ANH450/ANH500/ANH550/W400QN/06CuPRE/NFS345/NFS390/NH35q/WDL610/WTG420/Corten-A/Corten-B

我司可供材質:QStE260TM QStE300TM QStE340TM QStE360TM QStE380TM QStE420TM QStE460TM QStE500TM QStE550TM QStE600TM QStE650TM QStE690TM HR270F HR315F HR355F HR380F HR420F HR460F HR500F HR550F HR600F HR650F HR690F S315MC S355MC S420MC S460MC S500MC S550MC S600MC S650MC S700MC FeE315 FeE355 FeE420 FeE460 FeE500 FeE550 FeE600 FeE650 FeE700 HSLAS-FGrade340 HSLAS-FGrade410 HSLAS-FGrade480 HSLAS-FGrade550 CR140BH CR180BH CR220BH CR260BH CR300BH H180B H220B H260B H300B SPFC340H JSC270H JSC340H Grade180 Grade210 Grade240 Grade280 Grade300 SPH310 SAPH370 SAPH400 SAPH440 R380CL R440CL R540CL R590CL 
JSC270C JSC270D JSC270E JSC270F JSC270DG JSC270H JSC340W JSC340H JSC340P JSC370W JSC370P JSC390W JSC390P JSC440W JSC440P JSC590R JSC590Y JSC780Y JSC980Y JSC1180Y JSH270C JSH270D JSH270E JSH310W JSH370W JSH400W JSH440W JSH440R JSH440B SAPH440BH JSH490W JSH490R JSH490B JSH540W JSH540R JSH540Y JSH540B JSH590W JSH590R JSH590Y JSH780W JSH780R JSH780Y ZStE340 ZSTE380 ZSTE420 ZSTE460 SPFH440,SPFH540,SPFH590,SPFC390,SPFC440,SPFC540,SPFC590
Q400NQR1 Q450NQR1 Q550NQR1 Q700NQR1 SMA400AW SMA400BW SMA400CW SMA400AP SMA400BP SMA400CP SMA490AW SMA490BW SMA400CW SMA400AP SMA400BP SMA400CP SMA570W SMA570P B460NQ B400NQ B450NQ B500NQ B460GNQR B480GNQR B490GNQR NAW400 NAW490 Q235NH Q295NH Q355NH Q460NH 16CuCr 12MnCuCr 15MnCuCr 12MnCuCr-QT Q295GNH Q295GNHL Q345GNH Q345GNHL Q390GNH 09CuP 09CuPRE 09CuPTiRE 09CuPCrNi-A 09CuPCrNi-B WTst37-2 WTst52-3 S-ten2 MariloyG41A MariloyS50A ANH400 ANH450 ANH500 ANH550 W400QN 06CuPRE NFS345 NFS390 NH35q WDL610 WTG420 Corten-A Corten-B S30CM S35CM S45CM S50CM S55CM S60CM S65CM S70CM S75CM SK2M SK3M SK4M SK5M SK6M SKS5M SKS51M SCM415M SCM435M 30# 35# 45# 50# 55# 60# 65# T12 T10 T8 15CrMo 35CrMo CK45M CK55 CK60 CK75 S10C S15C S20C S25C S30C S35C S40C S45C S50C S55C S58C S60C S70C S80C   12Cr1MoV 30CrMo A572GR50 A572GR55 A572GR65 SPHC SPHD SPHE DD11 DD12 DD13 DD14 50Mn2V HP295 HP325 HP345 B460HP B490HP
可供規格范圍:0.8~130*150~2600*C/L      以上規格材質均以現貨和期貨供應,可為客戶大量代訂期貨,歡迎來電咨詢!

----------------------------------------------------------

---銷售專員---： 徐微
---移動熱線---：18028252208

---座機熱線---：0769-33350028
---客服在線---：QQ 2547450882
---電子郵箱---：dghongwang@126.com